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ERARUBBERSEALS公元橡胶密封件
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ERA Codlistedmpany,nef thding manfcturrsnChincializinginVC,VC piping systems.ERA Piping (Zhejiang) Co., Ltd. is awhlly-ned subsidiary of ERA Co., Ld. and mainlyundertaks foreign trade business.
Withanannualprductioncapacityf100tonsACo.tdhasmorethanemlyeesin3fatri covering 1534,000 square meters in China, including 5factories in Taizhou, and the other 8 ones in Shenzhen, Guangzhou, Shanghai, Tianjin, Chongqing, Anhui, Hunan and Jiangsu. RA alsohas another three foreign sales subsidiariesinmainsalescountries andcitiesfordiffrentmarkets:thefactoryinDubainamedEAMidleEastFZE thecompanyinKenyanamedERAAfricanPiping Co.tdandthecompanylocated inShanghainamed Shanghai RA International Trade Co.,Lt..
Equippedwith1480injectionmachines,635extrusionmachinesand 60000+ products,ERAreachedasalesturnover of USD 1,394,230,000 in 2021 including export sales covering 146 countries all over the world. With high-class rawmaterial strictlyfollwISO001and I14001to controlquality,ERACo., Ld.hasbeen offering high quality products and the best service to our customers and partners since its establishment. Up till today.
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APPLICATIONOFMOLDS模具应用
高端模具通过精密化制造、智能化技术显著赋能公元橡胶密封件制造，推动橡胶密封件向高精度、高效率、高可靠性升级，大幅度拓宽橡胶密封件的复杂应用场景边界
| 模具供应链 | 公元橡胶密封件依托台州模具产业集群供应链协同与技术溢出优 势，与模具生产企业完成上下游配套串联，实现模具快速落地、 高效升级、低成本采购，助力密封件产品在耐压性、耐磨性及轻 量化水平上达到优异水平 | |
| 高、顶、尖模具 | 公元橡胶密封件模具采用行业领先的高精度数控模具，应用激光 复合加工技术使得密封件的制造加工工艺公差控制可达毫米级以 内，决因尺寸偏差导致的密封失效问题 | |
| 全规格尺寸整合 | 公元橡胶密封件模具应用3D逆向扫描技术，通过实物数据精准逆 向建模全尺寸产品，完美适配全规格管道法兰、阀门接口 |
ERA
High-endmoldssinificantlyempowerthemanufacturingofGongyuanrubberselsthroughprecisionmanufacturing and intligent chlgihprmt thgradingfreelstwarshihprecishiheffenyadhighreliaity greatly expanding the boundaries of complex application scenariosfor rubber seals.
| Mold Supply Chain | Relying on the advantages of supply chain collaboration and technology spillover in the Taizhou mold industry cluster,Gongyuanrubberseals have completed the upstream-downstream supporting connection with mold manufacturing enterprises. This enables rapid implementation of molds, efficient upgrades, and low - cost procurement, helping seal products to achieve excellent levels in pressure resistance, wear resistance, and lightweight performance. |
| High, top and pointed molds | The molds for Gongyuan rubber seals adopt industry - leading high - precision CNC molds and apply laser composite processing technology.This allows the manufacturing process tolerance of sealstobe controlled withinthemilimeterlevel,solving the problemof sealing failurecaused by dimensional deviations. |
| Integration of Full -range Sizes | The molds for Gongyuan rubber seals apply 3D reverse scanning technology. Through accurate reverse modeling of full- size products from physical data,they are perfectly adapted to full-range pipelineflanges and valve interfaces. |
01—02—03—04 一 原料进厂 原料检验 原料混炼 混炼后检验 Raw materials RawMaterial Inspection Raw Material Mixing Inspection After Mixing enter thefactory
07—08—09—10 成型中检验 冷冻去毛边 人工去毛边 离心研磨(选择) Test When Vulcanizing Frozen Deburring Manual Deburring Centrifugal Grinding(Option)
13 — 14 - 15 - 16
二次加硫 SecondarySulfurAddition 加硫后检验 TestAfterAdding Sulfur 包装 Packing Process 终检 Final Inspeetion
05 — 06
切料挤料或过滤 Cutting And Squeezincutting And Squeeing
硫化成型 Vuleanization Molding
11 -12
人工修整 Manual Trimming 修整后检验 InspectionAfterRepair
17 - 18
出货Shipment回访Pay A Return Visit
目录
材质介绍
橡胶材质说明 01-06
橡胶物性说明 07-08
橡胶其他性质说明 09-12
产品介绍
钢骨架密封圈系列 13-18
塑骨架密封圈系列 19-24
O形密封圈系列 25-32
定制密封件解决方案 33-38
工程案例 39-40
MATERIALINTRODUCTION
DESCRIPTION OF RUBBERMATERIAL
DESCRIPTIONOFRUBBERPHYSICALPROPERTIES
DESCRIPTIONOFOTHERPROPERTIESOFRUBBER
PRODUCTINTRODUCTION
STEEL SKELETON SERIES SEALING RING
SHAPINGSKELETONSERIESSEALINGRINGS
O-RINGS
CUSTOMSEALSOLUTIONS
ENGINEERINGCASE
| 材质名称 | 材质说明 | 优/缺点 | 用途 |
| 丁腈胶 | 由丙烯晴与丁二烯共聚合而成，丙烯晴含 量由18%-50%,丙烯腈含量愈高，对石化 油品碳氢燃料油之抵抗性愈好，但低温性 能则变差，一般使用温度范围为 -40-100℃。丁晴胶为目前油封及0形圈 最常用橡胶之一。 | 优点： 具良好的抗油、抗水、抗溶剂及抗液压油的 特性。具良好的压缩歪，抗磨及伸长率。 缺点： 不适合用于极性溶剂之中，例如酮类、臭 氧、硝基烃，MEK和氯仿。 | 用于制作燃油箱、润滑油箱以及 在石油系液压油、汽油、水、矽 润滑脂、矽油、二脂系润滑油、 甘醇系液压油等流体介质中使用 的橡胶零件。特别是密封零件。 可说是目前用途最广、成本最低 的橡胶密封件。 |
| 氢化 丁腈胶 | 氢化丁晴胶为丁晴胶中经由氢化后去除部 份双链，经氢化后其耐温性、耐候性比一 般丁晴橡胶提高很多，耐油性与一般丁腈 胶相近。一般使用温度范围为 -40-150℃。 | 优点： 较丁晴胶拥有较佳的抗磨性。具极佳的抗 蚀、抗张、抗撕和压缩歪的特性。在臭氧、 阳光及其它的大气状况下具良好的抵抗性。 一般来说适用于洗衣或洗碗的清洗剂中。 缺点： 不建议使用于醇类，酯类或是芳香族的溶液 之中。 | 空调制冷业，广泛用于环保冷媒 R134a系统中的密封件及汽车发 动机系统密封件。 |
| 氟橡胶 | 分子内含氟之橡胶，依氟含量(即单体构 造）而有各种类型。目前广用的六氟化系 氟橡胶。耐高温性优于矽橡胶，有极佳的 耐化学性、耐大部分油及溶剂(酮、酯类 除外)、耐候性及耐臭氧性；耐寒性则较 不良，一般使用温度范围为-20-250°℃。 特殊配方可耐低温至-40℃。 | 优点： 可抗热至250℃；对干大部份油品及溶剂都 具有抵抗的能力，尤其是所有的酸类、脂族 烃、芳香烃及动植物油 缺点： 不建议使用于酮类，低分子量的酯类及含硝 的混合物 | 汽车、机车、柴油发动机及燃 料系统和化工厂的密封件 |
| 三元 乙丙胶 | 由乙烯及丙烯共聚合而成主链不合双链 因此耐热性、耐老化性、耐臭氧性、安定 性均非常优秀，但无法硫磺加硫。为解决 此问题，在EP主链上导入少量有双链之第 三成份而可硫磺加硫即成EPDM，一般使用 温度范围为-50-150℃。对极性溶剂如 醇、酮、乙二醇及磷酸脂类液压油抵抗性 极佳。 | 优点： 具良好抗候性及抗臭氧性具极佳的抗水性及 抗化学物，可使用醇类及酮耐高温蒸气，对 气体具良好的不渗透性 缺点： 不建议用于食品用途或是暴露于芳香烃之中 | 高温水蒸汽环境之密封件；卫 浴设备密封件；制动(刹车)系统 中的橡胶零件；散热器(汽车水 箱)中的密封件 |
| 硅橡胶 | 硅胶主链由硅(-Si-O-Si)结合而成。具有 极佳的耐热、耐寒、耐臭氧、耐大气老 化。有很好的电绝缘性能。抗拉力强度较 一般橡胶差且不具耐油性。一般使用温度 范围为-40-200°C特殊配方高温可达 300℃。 | 优点： 经调制配方后抗张强度可达1500PSI；弹性良 好及具有良好的压缩歪；对中性溶剂具有良 好的抵抗性；具极佳的抗热性；具极佳的抗 寒性；对于臭氧及氧化物的侵蚀具极佳的抵 抗性；极佳的电绝缘性能；隔热、散热性佳 缺点： 不建议使用于大部份浓缩的溶剂、油品、浓 | 家用电器行业所使用的密封件或 橡胶零件，如电热壶、电烫斗、 微波炉内的橡胶零件；电子行业 的密封件或橡胶零件，如手机按 键、新能源汽车连接器密封件、 电缆线接头内的密封件；与人体 有接触的各式用品上的密封件， 如水壶、饮水机等 |
| Material | Material descriptio | Advantages/Disadvantages | Recurring use |
| NBR (Nitrile rubber) | It is madeof acrylonitrle and butadiene copolymerization,the acrylonitrile content is 18%-50%,the higherthe acrylonitrile content, the better theresistance topetrochemical oil hydrocarbon fuel oil,but the low temperature performance becomes worse,and the general use temperature range is -40-100 °C. Nitrile rubber is one of the most commonly used | Advantages: Good resistance to oil, water, solvents and hydraulic fluids.lt has good compression skew, anti-wear and elongation. Disadvantages: Not suitable foruse in polar solvents such as ketones, ozone,nitrohydrocarbons, MEK and chloroform. | It is used to make fuel tanks, lubricating oil tanks and rubber parts used in fluid media such as petroleum-based hydraulic oil, gasolinewatr,silicongreseilic oil, diegride-based lubricating oil, glycol-based hydraulic oil, etc. Especially the sealing parts.It can be |
| HNBR (Hydrogenate nitrile) | Hydrogenated nitrile rubber is a part of the double chain in nitrile rubber that is removed after hydrogenation, and its temperature resistance and weatherresistance aremuch higherthan that of general nitrile rubber, and the oilresistance is similar to that of general nitrile rubber.The general operating temperature range is -40-150°℃. | Advantages:It has better abrasion resistance than nitrile rubber.lt has excellent resistance to corrosion, tensileand compression.Good resistance to ozone, sunlight and other atmospheric conditions. Generally suitable for washing or dishwashing detergents. Disadvantages: Not recommended for use in alcohol, | In the air conditioning and refrigeration industry,it s widelyused inthe sealsf the environmentallyfriendlyrefrigerant R134a system and the seals of the |
| FKM (Fluoro carbon rubber) | There are varioustypesof rubberwithfluorine in themolecule according to thefluorine content (i.e,monomer structure).At present, hexafluoride fluoroelastomer is widely used. The high temperature resistance is better than that of silicone, and it has excellent chemical resistance,resistance to most oils and solvents (except ketones and esters),weatherresistance and ozone resistance;The cold resistance is poor, and the general operating temperature | Advantages:Heat resistance up to 250°C;It is resistant to most oils and solvents, especially all acids, aliphatic hydrocarbons, aromatic hydrocarbons and animal and vegetable oils Disadvantages: Not recommended for ketones, low molecular weight esters and nitrate-containing mixtures | Seals for automobiles, locomotives, diesel engines and fuel systems and chemical plants |
| EPDM (Ethylene propylene Rubber) | The main chain formed by the copolymerization of ethylene and propylene is not double-strand- ed,soithasexcellentheatresistance,aging resistancezneresistance,andstabilityu cannot be sulfurized.In order to solve this problem, a smallamount of the third component with double chain is introduced into the EP backbone and sulfur can be added to form EPDM,and the general use temperature range is | Advantages:good weather resistance and ozone resistance,excellent waterandchemicalresistance, can use alcohols and ketones,hightemperature vapor resistance,good impermeability to gas Disadvantages: Not recommended for food use or exposure to aromatic hydrocarbons | Seals for high-temperature water vapor environments; sanitary equipment seals; rubber parts in the braking (braking) system; Seals in radiators (car tanks) |
| SIL (Silicone rubber) | The silica gel backbone is made of silicon (-Si-O-Si) combined. It has excellent resistance toheat,cold,ozone and atmospheric aging.t has very good electrical insulation properties. The tensile strength isworse than that of general rubber and it is not oilresistant.The generaluse temperature range is -40-200°C,and the high | Advantages:The tensile strength canreach1500PSI after modulating the formula; Good elasticity and good compression skewness;Good resistance to neutral solvents; Excellent heat resistance;Excellent cold resistance;Excellent resistance to ozone and oxide attack;Excellent electrical insulating properties; Good heat insulation and heat dissipation Disadvantages: Not recommended for use in most concentrated solvents,oils,concentrated acids and | Seals or rubber parts used in the household appliance industry, such as rubber parts in electric kettles,electric irons,and microwave ovens;Seals or rubber parts in the electronics industry. such as mobile phone buttons, new energy vehicle connector seals, and seals in cable joints; Seals on various items that come into contact with the human body,such as kettles,water |
| 材质名称 | 材质说明 | 优/缺点 | 用途 |
| 氮丁胶 | 由氯丁烯单体聚合而成。硫化后的橡胶弹 性耐磨性好，不怕阳光的直接照射，有特 别好的耐大气老化性能，不怕激烈的扭 曲口，不怕二氯二氟甲烷和氨等制冷剂， 耐稀酸耐硅酯系润滑油，但不耐磷酸酯系 液压油。在低温时易结晶、硬化，贮存稳 定性差，在苯胺点低的矿物油中膨胀量 | 优点： 弹性良好及具良好的压缩变形；配方内不含硫 磺，因此非常容易来制作具抗动物及植物油的 特性，不会因中性化学物，酯肪、油脂、多种 油品，溶剂而影响物性具防燃特性 缺点： 不建议使用强酸、硝基烃、酯类、氧仿及酮类 | 耐R12冷媒密封件，家电用品上 的零件或密封件和用作各直接接 触大气、阳光、臭氧的零件；适 用于各耐燃烧、耐化腐的制品 |
| 丁苯胶 | 丁二烯与苯乙烯之共聚合物，与天然胶比 较，质量均匀，异物少，但机械强度则较 弱，可与天然胶掺和使用。一般使用温度 范围为-40-80℃。 | 优点： 低成本的非抗油性材质，良好的抗水性，硬度 70以下具良好弹力；可使用大部分中性的化学 物质及干性、磁性的有机酮 缺点： 不建议使用强酸、臭氧、油类、油酯和脂肪及 | 广范用于轮胎业、鞋业、胶布业 及输送带行业等 |
| 丁基橡胶 | 为异丁烯与少量isoprEnEs聚合而成，保 有少量不饱和基供加硫用，因甲基的立体 障碍分子的运动比其他聚合物少，故气体口 透过性较少，对热、日光、臭氧之抵抗性 大，电气绝缘性佳；对极性溶剂如醇、 酮、酯等抵抗大，一般使用温度范围为 -50-100℃。 | 优点： 对大部分一般气体具不渗透性对阳光及臭氧， 具良好的抵抗性，可暴露于动物或植物油或可 氧化的化学物中 缺点： 不建议与石油溶剂，焦煤油和芳氢同时使用 | 用于制作耐化学药品、真空设 备的橡胶零件、氢能源行业密 封件 |
| 天然橡胶 | 由橡胶树采集胶乳制成，是异戊二烯的聚 合物。具有很好的耐磨性、很高的弹性、 扯断强度及伸长率。在空气中易老化，遇 热变黏，在矿物油或汽油中易膨胀和溶 解，耐碱但不耐强酸。一般使用温度范围 为-60-80℃。 | 优点： 良好的耐磨性、很高的弹性、扯断强度及伸长 率，较好的气密性，较好的耐碱性 缺点： 耐天候老化性不好、耐油及耐溶剂性较差 | 是制作胶带、胶管、胶鞋的原 料，并适用于制作减震零件、在 汽车刹车油、乙醇等带氢氧根的 液体中使用的制品 |
| 聚氨酯 橡胶 | 聚氨酯橡胶机械物性相当好，高硬度、高 弹性、耐磨耗性均是其他橡胶类所难相 比；耐老化性、耐臭氧性、耐油性也相当 好。一般使用温度范围为-45-90℃。 | 优点：耐磨、耐高压 缺点：不耐高温 | 工业上耐高压、耐磨密封件，如 液压缸密封件；高压高荷电系统 |
| 丙烯酸酯 橡胶 | 由Alkyl EstErAcrylatE为主成分聚合而成 之弹性体，耐石化油、耐高温、耐候性均 佳，在机械强度、压缩变形率及耐水性方 面则较弱，比一般耐油胶稍差。一般使用 温度范围为-25-170℃。 | 优点： 适用于汽车传动油之中，具良好的抗氧化及 耐候性；具抗弯曲变形的功能；对油品有极 佳的抵抗性；适用于汽车传动系统及动力方 向盘之中 缺点：不适用于热水之中；不适用于刹车油 之中；不具耐低温的功能；不适用于磷酸酯 之中 | 汽车传动系统及动力系统密封件 |
| Material | Material descriptio | Advantages/Disadvantages | Recurring use |
| CR (NEoprene、 [polychloroprene) | Formed by polymerization of chloroprene monomer.The vulcanized rubberhas good elastic abrasionresistance,is not afraid of direct sunlight, has particularly good atmosphericagingresistance,andisnotafraid of fierce twisting It is not afraid of refrigerants such as dichlorodifluoromethane and ammonia,and is resistant to dilute acid and silicon esterlubricating oil,but not phosphate ester hydraulic oil.It is easy to crystallize and hardenat lowtemperatures,haspoorstorage stability and has a large expansion in mineral oil with low aniline | Advantages: good elasticity and good compression set;The formula does not contain sulfur, so it is very easy to make anti-animal and vegetable oils and willnotbeaffected byneutral chemicalssters,greases,variousoilssolvent and flame retardant properties Disadvantages: It is not recommended to use strong acids,nitrohydrocarbons,esters,oxyform, and ketones in chemicals | R12resistant refrigerant seals, parts or seals on household appliances and parts used as direct contact with the atmosphere, sunlight and ozone; It is suitable for all kinds of products that are resistant to combustion and corrosion |
| SBR (Styrene butadiene copolyme) | Compared with natural rubber, the copolymer of butadiene and styrene has uniform quality and lessforeignmatter,but the mechanical strength is weaker, and can be mixed with natural rubber. The general operating temperature range is -40-80°℃. | Advantages: low-cost non-oil-resistant material, good waterresistance,good elasticitybelow70 hardness; Most neutral chemicals and dry, magnetic organic ketones can be used Disadvantages: It is not recommended to use strong acids,zone,ililstersandfatnd | It is widely used in the tire industry,footwearindustry adhesive tape industry and conveyor belt industry |
| IIR (Butyl rubber) | It is made of polymerization of isobutylene and a small amount of isoprEnEs, and retains a smallamount of unsaturated groups for sulfurization,because the movement of the stereo-barrier molecules of methyl groups is less than that of other polymers,soit is a gas It has lesspermeability,greaterresistancetoheat,sunlight and ozone,and good electricalinsulation;It has great resistance to polar solvents such as alcohols, ketones, | Advantages: Heat resistance up to 250°C;It is resistant to most oils and solvents,especially all acids, aliphatic hydrocarbons, aromatic hydrocarbons and animal and vegetable oils Disadvantages: Not recommended for ketones, low molecular weight esters and nitrate-con- taining mixtures | It is used to make rubber parts that are resistant to chemicals and vacuum equipment, and seals for the hydrogen energy industry |
| NR (Natural rubber) | Made from latex collected from rubber trees, it is a polymerof isoprene.It has verygood wearresistance,high elasticity,tear strength and elongation.It is easy toage in the air,become viscous when heated,easyto expand and dissolve in mineral oil or gasoline, and resistant to alkalibut not strong acid.The general operating temperature range is -60-80°℃. | Advantages: good weather resistance and ozoneresistance,excellent water and chemical resistance,can use alcohols and ketones,high temperature vaporresistance,good impermeability to gas Disadvantages: Not recommended for food use or exposure to aromatic hydrocarbons | It is a raw material for making tapes,hoses, and rubber shoes, and is suitable for making shock-absorbing parts, and products used in liquids with hydroxide such as automobile brake fluid and |
| PU (Urethane rubber) | The mechanical properties of polyurethane rubber are quite good,and the highhardness,highelasticity and wear resistance are difficult to compare with otherrubbers; It also has good aging resistance,ozoneresistance,andoil resistance.The general operating temperature range is | Advantages:wear-resistant,high-pressure resistance Disadvantages: not resistant to high tempera- tures | Industrial high-pressure, wear-resistant seals,suchas hydraulic cylinder seals; High-voltage and high-charge systems |
| ACM (Polyacrylate rubber) | The elastomer polymerized by Alkyl EstEr AcrylatE has good petrochemical oil resistance,hightemperature resistance and weatherresistance,but is weak in terms of mechanical strength,compression set rate and water resistance,whichisslightlyworsethanthatof generaloil resistant adhesives.The general operating temperature range is -25-170°℃. | Advantages: It is suitable for automobile transmission oil,with good oxidationresistance and weather resistance;It has the function of anti-bending deformation;Excellent resistance to oils;It is suitable foruse in automotive drivetrains and power steering wheels Disadvantages: not suitable forhot water;Not suitableforuse in brake fluids;It does not have thefunction of low | Automotive drivetrain and powertrain seals |
| 材质名称 | 材质说明 | 优/缺点 | 用途 |
| 乙烯丙烯 酸橡胶 | 乙烯/丙烯酸橡胶是乙烯与甲基烯酸酯的 共聚物，加上少量的含羧基酸的硫化单 体，这是一种耐用的，低永久压缩变形率 的橡胶，耐温-40-150°℃。 | 优点： 有优异的耐高温，耐热的矿物油，液压油和耐 候特性，AEM的低温弹性和机械性能优于ACM 缺点： 不耐低苯胺油(如ASTM3号油)和极性剂 | 汽车传动系统及动力系统密封圈 |
| 氟硅胶 | 氟硅胶为硅橡胶经氟化处理，其一般性能 兼具有氟橡胶及硅橡胶的优点；其耐油、 耐溶剂、耐燃料油及耐高低温性均佳，一 般使用温度为-50-200℃。 | 优点： 适用于特别用途，如要求能抗含氧的化学物、 含芳香烃的溶剂及含氯的溶剂的侵蚀 缺点： 不建议暴露于刹车油，酮类及肼的溶液中 | 太空机件上 |
| 四丙氟 橡胶 | 俗称四丙氟橡胶，为四氟乙烯和碳氢丙烯 共聚物，一般使用温度范围-25-230℃。 | 优点： 耐水蒸气，耐热，耐碱性能优越，对酸类，碱 类，胺类等药品具有优异的耐久性 | 化工厂等苛刻环境中使用 |
| 耐强酸强 碱氟橡胶 | 特种氟胶ETP可耐多种化学品侵蚀，如醚 类、胺基化合物、酮类、酯类，以及氧化 溶剂、有机溶剂、燃料、酸、咸等环境， 氟含量67%。 | 优点： 含氟量高，具有良好的耐化学腐蚀性，耐溶剂 性能优异 | 高温水蒸汽环境之密封件；卫 浴设备密封件；制动(刹车)系统 中的橡胶零件；散热器(汽车水 箱)中的密封件 |
| 耐低温 氟橡胶 | 特种耐低温氟橡胶GLT-600s为偏氟乙烯， 四氟乙烯，全氟甲基乙烯基醚硫化点单体 四元共聚物，低温性能优异，氟含量 64%。 | 优点： 具备氟橡胶中最好的耐低温性能，可长时间用 下-30度，短时可达到-40度 | 适用于特殊的耐化学介质，低温 条件下工作的管道密封，精密测 量设备，航空航天元件 |
| 耐低温 耐化学 氟橡胶 | 高含氟量特种耐低温氟胶GFLT低温性能优 异，氟含量高66.50%,耐溶剂性能优异。 | 优点： 高含氮量，具备优异的耐化学腐蚀性能及良好 的耐低温性 | 军事，高温高寒密封件应用 |
| 全氟橡胶 | 类似聚四氟乙烯(PTFE)材料，全氟橡胶具 有优异耐化学性和耐高温性。普通全氟橡 胶工作温度为-25℃-+240°℃,特殊橡胶可 达+320℃。 | 优点： 最佳耐热特性；优异的抗化学特性；低 Outgassing特性；优异之抗Plasma特性 缺点： 耐低温特性较差；原料价格较高；生产难度 较高 | 全氟系列产品广泛地运用于半导 体产业及资讯相关产业，所运用 范围包含薄膜制程中之PVC、 CVD及蚀刻制程及各种高真空密 封制程 |
| Material | Material descriptio | Advantages/Disadvantages | |
| AEM (Vamac) (Ethylene/ Acrylic rubber) | Ethylene/acrylic rubber is a copolymer of ethylene and methacrylate,plusasmall amount of vulcanized monomer containing carboxylic acids,which is a durable,low permanent compression set rubber with temperature resistance to-40-150°C. | Advantages:Excellent high temperature resistance,heat resistance to mineral oil, hydraulic oil and weather resistance, AEM's low temperature elasticity and mechanical properties are better than ACM's Disadvantages: Not resistant to low aniline | Automotive transmission system and power system sealing rings |
| HNBR (Hydrogenate nitrile) | Fluorosilicone is a silicone rubber that has been fluorinated, and its general performance has the advantages of fluorine rubber and silicone rubber; It has good oilresistance, solvent resistance,fuel oil resistance and high and lowtemperatureresistance,and the general service temperature is-50-200°℃. | Advantages: Suitable for special applications, such as those that require resistance to oxygen-containing chemicals, aromatic-containing solvents and chlorine-containing solvents Disadvantages:It is not recommended to exposetosolutionsof brakefluidsketones | Space machine parts |
| AFLAS Tetrafluoroethyl enepropylene copolymer | Commonly known as tetrapropylene rubber,it is a copolymer of tetrafluoroethylene and hydropropylene, and the general use temperature range is -25-230°℃. | Advantages:water vaporresistance,heat resistance,alkaliresistance,excellent durability to acids, alkalis, amines and other drugs | Used in harsh environments such as chemical plants |
| ETP Strong acid and alkali resistant FKM | Special fluoroadhesive ETPcanresist avariety of chemical attack,suchas ethers,amine compounds,ketones,esters,as wellas oxidizing solvents,organic solvents,uels acids,saltyandotherenvironments,witha fluorine content of 67%. | Advantages: high fluorine content, good chemical resistance,excellent solvent resistance | It is suitable for all kinds of organic solvents such as MEK, xylene,ethyl acetate,Tiannawater,printing inks and other seals |
| GFLT Low temperature and chemical resistant FKM | The GFLT GFLT fluororubber with high fluorine content has excellent low temperature performance,high fluorine content of 66.50%, and excellent solvent resistance. | Advantages:high nitrogen content, excellent chemical resistance and good low temperature resistance | Military,high temperature and cold seal applications |
| FFKM (Perfluoroelastomer) | Similar to polytetrafluoroethylene (PTFE) materials, perfluoroelastomers have excellent chemical resistance and high temperature resistance.The working temperature of ordinary perfluoroelastomers is-25°℃- 240°℃, and special rubbers can reach 320°℃. | Advantages: Optimal heat resistance; Excellent chemical resistance; Low Outgassing Characteristics; Excellent anti-plasma properties Disadvantages:poor low temperature resistance;The price of raw materials is high; It is difficult to produce | Perfluorinated products are widely used in the semiconductor industry and information-related industries, including PVC, CVD and etching processes in thin film manufactur- ing processes and various high-vacuum sealing processes |
MATERIALPROPERTYTABLE
| Ma橡胶材质 | ||||||
| 物性tca roperies 常态 | 硬度(邵氏A) | 丁腈胶 40~90 | 氟胶 50~90 | 硅胶 30~85 | 氢化丁腈胶 60~90 | 三元乙丙胶 40~90 |
| Hardness(Shore A) 拉伸强度Mgta Mpa | 10~25 | 10~25 | 5~10 | 12~28 | 10~18 | |
| 拉断伸长率% | 150~650 | 130~500 | 130~950 | 110~500 | 110~450 | |
| 热空气老化 Hot air aging | Elongation at break % 条件(C*H) | 100℃/70H | 250℃/70H | 225 C/70H | 105 C/70H | 70 C/70H |
| Condition(°C*H) 硬度变化(最大)% | 2~6 | 1~4 | -2~5 | 2~8 | ||
| Hardness Change (Max)% 拉伸强度变化率（最大)srength(max)% | -5~21 | -1~20 | -4~-26 | 1~-11 | 3~5 -2~8 | |
| 伸长变化率(最大)% Elongation change rate(max.) % | -9~30 | -1~-15 | -14~5 | -10~-20 | -25~-30 | |
| 压缩 永久变形 Compression set | 条件(C*H) Condition(°C*H) | 100 C/22H | 200C/22H | 175 C /22H | 150 C/22H | 100 ℃/22H |
| (最大）% (Max)% | 8~35 | 10~20 | 8~35 | 12~35 | 15~40 | |
| 1号实验油 (FPM为101油) | 条件(C*H) Condition(oC*H) | 100C/70H | 200 C/70H | 150 C/70H | 150C/70H | 一 |
| 硬度变化(最大)% Hardness Change (Max)% | 1~8 | -7~11 | -3~9 | 0~-2 | ||
| 拉伸强度变化率(最大)% Rate of change in tensile strength (max.) % | -2~25 | -5~20 | -4~11 | -1~15 | 一 | |
| 伸长变化率(最大)% Elongation change rate (max.) % | -8~-35 | -2~-14 | -1~2 | 8~-23 | 一 | |
| 体积变化率% Volume change % | -1~-14 | 10~15 | 4~12 | 0~8 | ||
| 3号实验油 (FPM为7700油) | 条件(C*H) Condition (C*H) | 100 C/70H | 200 C/70H | 150 C/70H | 150 C/70H | |
| 硬度变化(最大)% Hardness Change (Max)% | -1~-8 | -11~-15 | -14~-25 | -3~-10 | ||
| 拉伸强度变化率(最大)% Rate of change in tensile strength (max.) % | -2~22 | -10~-34 | -6~-53 | 2~-20 | 一 | |
| 伸长变化率(最大)% Elongation change rate (max.) % | -10~-20 | -5~-15 | -5~-45 | -1~-25 | ||
| 体积变化率% Volume change % | 0~12 | 15~20 | 30~100 | 10~18 | ||
| 脆化温度(不高于)℃ The embrittlement temperature (not higher than)°C | -35~-50 | -20~-40 | -55~-100 | -25~-50 | -55~-100 | |
| 橡胶材质 物性 Material Quality HNBR Physical Properties | NR | IR | SBR | IIR | EPDM | CR | NBR | PU | CSM | ACM | ECO | VAE | SIL | FKM | |
| 拉力 Tensile Strength | 5 | 5 | 4 | 4 | 2 | 2 | 4 | 4 | 5 | 4 | 1 | 2 | 4 1 | 4 | |
| 伸长 Elongation | 4 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 5 | 4 | 1 | 1 | 1 | 5 | 1 |
| 弹性 Rebound resistance | 4 | 5 | 5 | 2 | 1 | 4 | 5 | 4 | 5 | 2 | 2 | 2 | 2 | 2 | 2 |
| 撕断力Tearresistance | 5 | 5 | 4 | 2 | 2 | 2 | 4 | 4 | 5 | 2 | 1 | 2 | 2 | 1 | 2 |
| 耐磨 Abrasion resistance | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 5 | 5 | 4 | 2 | 2 | 4 | 1 | 2 |
| 撞击力Impact force | 4 | 5 | 5 | 5 | 4 | 4 | 5 | 4 | 5 | 4 | 1 | 4 | 2 | 1 | 2 |
| 气密性 Airtightness | 3 | 2 | 2 | 2 | 5 | 2 | ５ | 4 | 4 | 4 | 2 | 5 | 4 | 1 | 4 |
| 耐氧化 Oxygen resistance | 4 | 2 | 2 | 2 | 5 | 4 | 4 | 2 | 4 | 5 | 4 | 4 | 5 | 5 | 5 |
| 耐臭氧 Ozone resistance | 4 | 1 | 1 | 1 | 4 | ５ | 4 | 1 | 4 | 5 | 4 | 5 | 5 | 5 | 5 |
| 耐候Weathering resistance | 4 | 2 | 2 | 2 | 5 | 5 | 4 | 2 | 4 | 4 | 4 | 4 | 5 | 5 | 5 |
| 耐日光 Flameresistance | 4 | 1 | 1 | 2 | 5 | 5 | 4 | 1 | 4 | 5 | 4 | 4 | 5 | 5 | 5 |
| 耐热 Heat resistance | 4 | 1 | 1 | 2 | 4 | 5 | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 5 | 5 |
| 低温性 Lowtemperature resistance | 4 | 4 | 4 | 2 | 2 | 4 | 2 | 2 | 4 | 2 | 1 | 4 | 4 | ５ | 4 |
| 油与汽油 Oiland fuleresistance | 2 | 1 | 1 | 1 | 1 | 1 | 3 | 4 | 4 | 3 | 4 | 4 | 2 | 2 | 5 |
| 动植物油 Animal and vegetable oil | 1 | 2 | 2 | 2 | 4 | 4 | 4 | 5 | 4 | 4 | 5 | 5 | 2 | 3 | 5 |
| 酒精 Alcohol resistance | 1 | 4 | 4 | 4 | 4 | 3 | 5 | 4 | 3 | 5 | 4 | 4 | 4 | 4 | 4 |
| 碱液Alkalineresistance | 4 | 2 | 2 | 2 | 5 | 4 | 5 | 4 | 1 | 5 | 1 | 3 | 4 | 1 | 3 |
| 酸液 Acid resistance | 4 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 1 | 4 | 2 | 2 | 2 | 2 | 4 |
| Aliphatic | 3 | 1 | 1 | 1 | 1 | 1 | 4 | 5 | 4 | 4 | 5 | 4 | 2 | 1 | 5 |
| Aromatic | 3 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 1 | 2 | 2 | 4 | 1 | 1 | 5 |
| 氧化溶剂 Oxidizing solvent | 2 | 4 | 4 | 4 | 5 | 5 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 1 |
| 耐水性 Water resistance | 5 | 5 | 5 | 4 | 5 | 5 | 4 | 4 | 2 | 4 | 1 | 4 | 4 | 4 | 4 |
RUBBERMATERIALTEMPERATURERANGETABLE
| 橡胶名称 RubberName | 国际标准缩写 IntemationalStandardAbbreviation | -般材质温度范围 IntemationalStandardAbbreviation | 特殊配方可达的温度范围 Special formula |
| 丁腈橡胶 itrile Rubber | NBR | -40~100 ℃ | -50~150℃ |
| 氢化工腈橡胶 Hydrogenated Nitrile | HNBR | -40~150℃ | -45~175 C |
| 氟橡胶 Fluororubber | FKM | -20~250 ℃ | -40~250℃ |
| 三元乙丙橡胶 Epdm Rubber | EPDM | -50~150℃ | -50~170 ℃ |
| 硅橡胶 Silicone Rubber | VMQ/SIL | -40~200℃ | -60~300℃ |
| 氯丁橡胶 Neoprene Rubber | CR | -40~120 ℃ | -50~150 C |
| 丁苯橡胶 Styrene Butadiene Rubber | SBR | -40~80℃ | -50~110 ℃ |
| 丁基橡胶 Buty Rubber | IIR | -50~100℃ | -60~130 C |
| 天然橡胶 Natural Rubber | NR | -60~80 ℃ | -60~100 ℃ |
| 聚氨酯橡胶 Urethane Rubber | PU | -45~90℃ | -50~100℃ |
| 丙烯酸酯橡胶 Polyacrylate Rubber | ACM | -25~170℃ | -25~175C |
| 乙烯丙烯酸酯橡胶 Vinyl Acrylic Rubber | AEM | -30~150 ℃ | -30~175℃ |
| 氟硅橡胶 Fluorosilicone Rubber | FVMQ | -50~200 ℃ | -60~200℃ |
| 四丙氟橡胶 Tetrafluoroethylenepr-opylene Copolymer | AFLAS | -25~200℃ | -25~230 C |
| 耐强酸强碱氟橡胶 Strong Acid Andalkaliresistant FKM | ETP | -20~220℃ | -20~250℃ |
| 耐低温氟橡胶 Low Temperatureresistant FKM | GLT | -40~220℃ | -45~250℃ |
| 耐低温耐化学氟橡胶mcal estan FKM | GFLT | -35~220℃ | -35~250℃ |
| 全氟橡 tomer | FFKM | -25~240℃ | -25~320℃ |
| 油品 Oils | 连续性 测试温度 范围 continity | 周期性 测试温度 范围 Periodic temperature temperature range | 汽车 引擎用油 Oils used in antimeobile | 齿轮轴 自动 用油 变速器 Oilfor gear 用油 shafts | autfomatic transmissions | 一般 液压油 General Hludraulic | 矿物性 矽系 润滑脂 Mineral greases grseses | 润滑脂 用油 Silicone- Diesel engine oil | 柴油引擎 （标准） Oil | 汽油/引擎 汽油/引擎 燃料用油 燃料用油 （特级） Gasilinefuel GasilinFueloil (Premium Grade) |
| 温度适用 范围（C) Tempera- ture Range (℃) | range | -40~150 | 40~150 | 50~160 | 30~100 30~100 | 50~250 | (Standard) | |||
| NBR | -30~100 | -30~120 | 90 | 100 | 100 | 100 100 | 100 | |||
| FKM | -20~200 | -20~250 | 150 | 160 | 100 | 100 200 | 200 | 150 | 150 | 150 |
| EPDM | -50~120 | -50~150 | NS | NS | NS | NS 120 | 120 | NS | NS | NS |
| VMQ | -65~200 | -55~225 | 100 | X | NS | NS | NS | |||
| HNBR | -30~130 | -30~150 | 110 | 130 | 100 | 100 130 | 130 | |||
| IIR | -40~120 | -40~140 | NS | NS | NS | NS 120 | 120 | NS | NS | NS |
| PTFE | -50~200 | -50~200 | 150 | 160 | 100 | 100 200 | 200 | 150 | 150 | 150 |
| ACM | -10~130 | -10~150 | 110 | 120 | 100 | 100 130 | 130 |
STABILITYOFRUBBERTOVARIOUSCHEMICALS橡胶对各种化学药品的安定性
| 橡胶材质 物性 Material Quality Physical Properties | 流体 Fluid | HNBR | NBR | EPDM CR | CSM | VMQ | FKM | ACM |
| 水蒸气(150℃) Water vapor(150°℃) | 0 | X | X | # | ||||
| 有机酸Organic acids | 醋酸Acetic acid | 0 | 0 | 0 | ||||
| 无机酸Inorganic acids | 盐酸(25%)Hydrochloric acid (25%) | 0 | 0 | 0 | ||||
| 磷酸(20%)Phosphoric acid (20%) | 0 | 0 | 0 | |||||
| 硝酸(25%)Nitric acid(25%) | 0 | 0 | 0 | |||||
| 碱类Alklis | 氢氧化钠(30%)Sodium hydroxide(30%) | 0 | 0 | 0 | - | |||
| 氨水(28%)Ammonia(28%) | 0 | |||||||
| 盐类salts | 氯化钠(30%)Sodium chloride(30%) | - | ||||||
| 碳酸钠(10%)Sodium carbonate(10%) | 0 | - | ||||||
| 氧化剂Oxidant | 过氧化氢(3%)Hydrogen peroxide(3%) | 0 | # | 0 | - | |||
| 次氯酸钠(5%)Sodium hypochlorite (5%) | 0 | 0 | × | 0 | 0 | |||
| 脂肪族碳水化合物 Aliphatic carbohydrates | 异辛烷lsooctane | 0 0 | ||||||
| 芳香族碳水化合物 Aromatic carbohydrates | 甲苯Toluene | X | ||||||
| 氯化碳水化合物 Chlorinated carbohydrates | 三氯乙烯trichloroethylene | - | ||||||
| 醇类Alcohols | 甲醇Methanol | |||||||
| 乙醇Ethyl alcohol | ||||||||
| 醚类Ethers | 乙醚Ether | X | ||||||
| 脂类Lipids | 乙酸乙酯Ethyl acetate | 0 | - | |||||
| 酮Ketones | 甲基乙基甲酮Methylethyl methyl ketone | X | ||||||
| 醛类Aldehydes | 糠醛Furfural | 0 | × | × | ||||
| 胺类Amines | 三乙醇胺Triethanolamine | × | ||||||
| 二硫化碳Carbon disulfide | X | - |
| 油/溶剂 Oil/solvent | Mat像胶材质 | HNBR NBR | EPDM | SBR | PTFE | VMQ | FKM | ACM | |
| 引擎油 Engine oil | SAE#30 | ||||||||
| SAE10W#30 | 0 | ||||||||
| 齿轮油 Gear oil | 车辆eiles | 0 | |||||||
| Te用e2种(极性成chticbotos foidustraluse | # | 0 | |||||||
| 流体式自动变速装置油、自动控制流体 Fluid type automatic transmission device oil automatic control fluid | 0 | ||||||||
| 刹车油id | DOT3(乙二醇系)(Glycol) | 0 | 0 | 0 | |||||
| DOT5(乙二醇系)(Glycol) | 0 | 0 | 0 | ||||||
| DOT5(矽系)(Sidic) | 0 | ||||||||
| 涡轮油2种 2 types of turbine oil | 0 | 0 | |||||||
| 机械油(2号轴润滑油LUbncatin oil) | 0 | 0 | |||||||
| 油压工作油(矿油系) Hydraulic working oil (mineral oilsystem) | × | 0 | |||||||
| 磷酸酯系Phosphate esters | |||||||||
| 难燃性工作油 Non-flammable working oil 切削油 | 水+乙二醇系Water Glycol system | 0 | 0 | ||||||
| Cutting oil 润滑脂 Grease | 矿油系Mineral oil system | ||||||||
| 矽系Sicon | 0 | 0 | |||||||
| 氟系Fluorine | |||||||||
| 冷煤 Cold coalt | R12+石腊系 | 0 | |||||||
| R134a+clseres | 0 | X | |||||||
| 汽aoline 轻油、灯油 | 0 | × | |||||||
| Light oil, lamp oil | 0 | X | |||||||
| 重油 Heavy oil | 0 | ||||||||
| 盐酶10%choicacidsoluton | 0 | 0 | 0 | 0 | 0 | ||||
| 硫酸30%液 30% slution | 0 | ||||||||
| 硝酸10%液 Nitric acid 10% solution | 0 | 0 | |||||||
| 氢氧化钠40%de 40% solution | 0 | X | |||||||
| 苯 Benzene | × | × | |||||||
| 酒精 Alcohol | 0 | 0 | |||||||
| 丁酮none | X | ||||||||
STEELSKELETONSERIESSEALINGRING
钢骨架密封圈系列
公元钢骨架密封圈通过"金属骨架强化 ^+ 弹性体密封"的技术路径，兼具高强度支撑与弹性密封性能，解决了传统密封件易磨损、抗压能力不足的行业痛点。该系列产品覆盖一体成型钢骨架密封圈等形态，支持丁晴橡胶（NBR）、氟橡胶（FKM）等材质，规格尺寸从50mm到1200mm全覆盖，专业适配各种规格的管道连接场景
Throughthe technicalpathofmetal skeletonreinforced elastomerseling,ERA steeskeletonsealing ring hasboth hig-strengthupport andelsticsealing perfmancewhichsestheindstrypainpointsof traditionalealsthat aresy wear and have insufficient compressve capacity.Thisseriesof products coverstheformof one-piece stee skeleton seling ring, supports nitrle rubber NR),fluorine ruber(FKM) andothermaterils andcovers al specifications from 5mmt 1200mm, which is professionally suitable for pipe connection scenarios of various specifications
| R口橡胶圈（带不锈钢撑圈） | MANUALRUBBERRING(WTHSTAINLESSSTEELRING) |
| 应用 塑料高压力管及相应配件密封，管材直径为 Φ63-400mm。 | General Application: plastichighpressure pipe and corresponding accessories,pipe dia.range p63-400mm. |
| 功能 1.塑料高，低压管与相应配件密封。 2.钢塑管R口连接密封。 3.钢塑配件R口连接密封。 4.其它高低压管道R口连接密封。 5.不锈钢能强化结构使其具有很高的经 向刚度，实现了高稳定性和高可靠性。 6.有效杜绝了密封圈挤出风险。 | Function: 1. Plastic high and low pressure pipes shallbe sealed with corresponding fitings... 2.Steel plastic pipe R-type link seal. 3.Steel plastic fittings R-type connection seal. 4. Other high and low pressure pipeline R-port connection and sealing. 5.Stainless steel can strengthen the structure so that ithas high longitudinal stiffness,realiing highstability andhighreliability 6. Effectively eliminate the risk of extrusion of sealing ring. |
| 材质 1.三元乙丙胶 2.不锈钢丝(304) 3.密封圈硬度60±5IRHD 4.执行标准：GB21873-2008 EN681.1-1996 | Material: 1. EPDM 2. Stainless steel wire(304) 3. Hardness 60+5 IRHD 4.Approved in accordance with:GB21873-2008，EN6811-1996. |
| 性能 1.该密封圈设计压力2.5Mpa 2.可用于冷，热饮用水 3.耐臭氧耐耐温-40CC~+150C(短时4 小时内+280度) 4.低插入力和可承高压力。 5.耐油及化学物质。 6.现场人工安装，方便快捷。 | Seal Performance: 1. The design pressure of the sealing ring is 2.5MPa2. Can be used for cold and hot drinking water3.Ozoneresistance and temperature resistance-40C~+150C(within 4 hours +280C) 4. Low insertion force and high pressure 5.Oiland chemical resistance. 6.Manualinstallationonsiteconvenient andfast |
| 塑料中、低压管(内置自动扩口)密封，管材直径为中 50-355mm。 | plastic medium and low pressure pipe(automatic insert ring sealing), pipe dia.range Φ50-355mm. |
| 2.该密封圈在塑料管道制造成型过程中已经置入管道 的R口体内，不有在密封圈与R口管道的配合误差。 3.该密封圈的钢丝强化结构使其有很高的径向刚度， 实现了高稳定性和可靠性。 4.能有效杜绝密封圈挤出风险。 5.该密封圈一体化结构消除土壤或其它外来颗粒进入 密封圈和管道内壁之间的可能性。 6.该密封圈不存在现场安装问题，因而避免了很多现 场人工安装密封圈可能出现的失误。 | Function: 1. Plastic medium and low pressure pipe,Automatic ring fitwhen pipe make belling. 2. The sealing ring has been placed in the Rieber ring typesocket pipe during the manufacturing and molding process othe plastic pipe, and there is no matching error between thesealing ring and the Rieber ring type socket pipe. 3.The steel wire reinforced structure of the sealing ring makesit have high radial stiffness and realizehigh stability andreliability. 4.It can effectively eliminate the risk of extrusion of sealingring. 5. The integrated structure of the sealing ring eliminates thepossibility of soil or other foreignparticles entering betweenthesealing ring and the inner wall of the pipeline. 6. The sealing ring does not have the problem of on-siteinstallation,which avoids the possiblemistakes of many on-site manual installation of the sealing ring. |
| 材质 1.三元乙丙胶 2.高碳高弹性钢丝。 3.密封國硬度60±5IRHD 4.执行标准：GB21873-2008EN681.1-1996 | Material: 1.EPDM 2. High carbon & high elastic steel wire. 3.Hardness 60±5 IRHD 4. Approved in accordance with:GB21873-2008 EN681.1-1996 |
| 性能 1.该密封圈设计压力1.6Mpa 2.可用于冷，热饮用水 3.耐臭氧耐耐温-40℃~+150°℃C(短时4小时内+280度) 4.低插入力和可承中低压力。 5.耐油及化学物质。 | Seal Performance: 1. The design pressure of the sealing ring is 2.5MPa2.Can be used for cold and hot drinking water3. Ozone resistance and temperature resistance-40C~+150C(within 4 hours +280C) 4. Low insertion force and high pressure 5. Oil and chemical resistance. 6.Manualinstallation on site,convenient and fast |
| 应用 塑料高，中，低压管(内置自动扩口)密封，管材直径 为Φ110-1200mm。 | General Application plastic high, medium and low pressurepipe (automatic ring fitting), pipe dia.range Φ110-1200mm. Function |
| 2.该密封圈在塑料管道制造成型过程中，已经置入管 道的R口体内不存在密封圈与R口管道的配合误差。 3.该密封圈的钢带强化结构使其具有很高的径向刚 度，实现了高稳定性和高可靠性。 4.该密封圈能彻底杜绝密封圈挤出问题。 5、该密封圈一体化结构消除土壤或其它外来颗粒进 入密封圈和管道内壁之间的可能性。 6.该密封圈不存在现场安装问题，因而避免了很多现 场人工安装密封圈可能出现的失误。 | 1. Plastic medium and low pressure pipe, Automatic ring fitwhen pipe make belling. 2.The sealing ring hasbeen placed intheRieberring typesocket pipe during the manufacturing and molding process othe plastic pipe, and there is no matching error between thesealing ring and the Rieber ring type socket pipe. 3.The steel wirereinforced structure of the sealing ring makesit havehigh radial stiffness and realize high stability andreliability. 4. It can effectively eliminate the risk of extrusion of sealingring. 5. The integrated structure of the sealing ring eliminates thepossibility of soil or other foreign particles enteringbetweenthe sealing ring and the inner wall of the pipeline. 6.The sealing ring does not have the problem of on-siteinstallation, which avoids the possible mistakes of many on-site manual installtion of the sealing ring. |
| 材质 1.三元乙丙胶 2.高碳、高弹性钢带 3.密封國硬度60±5IRHD 4.执行标准：GB21873-2008EV681.1-1996 | Material 1.EPDM 2.High carbon & high elastic steel wire. 3.Hardness 6O±5 IRHD 4. Approved in accordance with:GB21873-2008 EN681.1-1996 |
| 性能 1.该密封圈设计压力2.5Mpa 2.可用于冷，热饮用水。 3.耐臭氧耐温40℃C~150℃C(短时4小时内280度) 4.耐油及化学物质。 5.低插入力和可承高压力。 | Seal Performance 1. The design pressure of the sealing ring is 2.5MPa2. Can be used for cold and hot drinking water3. Ozone resistance and temperature resistance-40C~+150C(within 4 hours +280C) 4. Low insertion force and high pressure 5. Oil and chemical resistance. 6. Manualinstallation on site, convenient and fast |
应用
塑料中，低压管(内置自动扩口)密封，管材直径为中
110-400mm
GeneralApplication
plastic medium and low pressure pipe(automatic ring fitting), pipe dia.range Φ110-400mm.
功能
1.塑料中，低压管自动扩口成型密封。
2.该密封圈在塑料管道制造成型过程中已经置入管道的R口体内，不存在密封圈与R口管道的配合误差。3.该密封圈的钢丝强化结构使其有很高的径向刚度，实现了高稳定性和可靠性。
4.能有效杜绝密封圈挤出风险。
5.该密封圈一体化结构消除土壤或其它外来颗粒进入密封圈和管道内壁之间的可能性。
6.该密封圈不存在现场安装问题因而避免了很多现场人工安装密封圈可能出现的失误。
Function
1. Plasticmedium and lowpressure pipe,Automatic ring fitwhenpipe make belling.
2. The sealing ring has been placed in the Rieber ring typesocket pipe during the manufacturing and molding process olthe plastic pipe, and there isno matching errorbetween thesealing ring and the Rieberring type socket pipe.
3.The steel wire reinforced structure of the sealing ring makesit have highradialstiffness andrealizehighstabilityandreliability.
4. It can effectively eliminate the risk of extrusion of sealing
ring.5.The integrated structure of thesealing ring eliminates
thepossibility of soil or other foreignparticles entering betweenthe sealing ring and the inner wall of the pipeline..
6. The sealing ring does not have the problem of
on-siteinstallation, which avoids the possible mistakes of many on-site manualinstallationof thesealing ring.
材质
1.三元乙丙胶
2.高碳、高弹性钢丝。
3.鸾封圈硬度 60{±}5 IRHD
4.执行标准：GB21873-2008EN681.1-1996
Material
1.EPDM
2. High carbon & high elastic steel wire.
3.Hardness 60+5 IRHD
4. Approved in accordance with:GB21873-2008 EN681.1-1996
性能
1.该密封圈设计压力1.0Mpa.
2.可用于饮用水，排水，排污密封
3.耐臭氧、耐耐温 *40°C~+750°C( 短时4小时内 +280 度)
4.低插入力和可承中低压力。
5.耐油及化学物质。
SealPerformance
1. Design pressure of the sealing ring 1.OMpa
2.lt canbe used fordrinking water,drainage and sewagesealing.
3.Ozone resistance and temperature resistance-40c\~+150o(within 4
hours +280C)
4. Low insertion force and can bear medium and low pressure
5. Oil and chemicalresistance.
| 应用 塑料中，低压管(内置自动扩口)密封，管材直径为中 500-800mm。 | General Application plastic high,medium and low pressurepipe(automatic ring fitting), pipe dia. range Φ110-1200mm. |
| 功能 1.塑料低压管自动扩口成型密封。 2.该密封圈在塑料管道制造成型过程中已经置入管道 的R口体内不存在密封國与R口管道的配合误差。 3.该密封圈的钢带强化结构使其具有很高的径向刚 度，实现了高稳定性和高可靠性。 4.该密封圈能彻底杜绝密封圈挤出问题。 5.该密封圈一体化结构消除土壤或其它外来颗粒进入 密封圈和管道内壁之间的可能性。 6.该密封圈不存在现场安装问题，因而避免了很多现 场人工安装密封圈可能出现的失误。 | Function 1. Plasticmedium and lowpressure pipe,Automatic ring fitwhen pipe make belling. 2.The sealing ring hasbeen placed in the Rieberring typesocket pipe during the manufacturing and molding process othe plastic pipe, and there is no matching error between thesealing ring and the Rieber ring type socket pipe. 3. The steel wire reinforced structure of the sealing ring makesit have high radial stiffness and realize high stability andreliability. 4.lt caneffectivelyeliminate the risk of extrusion of sealingring. 5.The integrated structure of the sealing ring eliminates thepossibility of soil or other foreign particles entering betweenthe sealing ring and the inner wall of the pipeline. 6. The sealing ring does not have the problem of on-siteinstallation,which avoids the possible mistakes of many on-site manual installation of the sealing ring. |
| 材质 1.三元乙丙胶 2.高碳、高弹性钢带 3.密封國硬度60±5IRHD 4.执行标准：GB21873-2008EV681.1-1996 | Material 1.EPDM 2.High carbon & high elastic steel wire. 3.Hardness 6O±5 IRHD 4.Approved in accordance with:GB21873-2008 EN681.1-1996 |
| 性能 1.该密封圈设计压力2.5Mpa 2.可用于冷，热饮用水。 3.耐臭氧耐温40℃C~150℃C(短时4小时内280度) 4.耐油及化学物质。 5.低插入力和可承高压力。 | Seal Performance 1. The design pressure of the sealing ring is 2.5MPa2.Can be used for cold and hot drinking water3. Ozone resistance and temperature resistance-40C~+150C(within 4 hours +280C) 4. Low insertion force and high pressure 5. Oil and chemical resistance. 6. Manualinstallation on site, convenient and fast |
SHAPINGSKELETONSERIESSEALINGRINGS
塑骨架密封圈系列
公元塑骨架密封圈系列是采用塑料骨架与橡胶/弹性体复合结构设计，兼具轻量化支撑与高弹性密封性能，解决了传统密封件在管道连接中易老化、抗压能力不足的问题。该系列产品覆盖R口橡胶圈等形态，支持三元乙丙（EPDM)、丁晴（NBR）、氟橡胶（FKM）等耐压耐腐蚀材质，规格尺寸覆盖50mm到800mm，专业适配各种规格的管道连接场景
ERA plastic skeleton series sealing ring is designed with plasticskeleton and rubber/elastomer composite structure,which has both lightweight support and high elastic sealing performance,which solves the problems of easy aging and insufficient compressive resistance oftraditional sealsinpipeline connections.Thisseriesof products covers R-mouth rubber rings and other forms, andsupportspressure-resistantand corrosion-resistant materialssuchasethylenepropylenedienemonomer (EPDM),nitrile(NBR),fluoroelastomer(FKM),etC.,with specificationsrangingfrom50mmto800mm,andis professionally suitablefor pipe connection scenarios of
定义
以塑料作为骨架材料，搭配橡胶等密封材质制成的密封圈，通过塑料骨架提供结构支撑，橡胶部分实现密封功能
Definition
Plastic is used as the skeleton material, and the sealing ring made of rubber and other sealing materials provides structural support through the plastic skeleton,and the rubber partrealizes the sealing function
材质
骨架常用塑料：聚甲醛（POM）、尼龙（PA）、聚碳酸酯（PC）等；密封部分常用橡胶：丁晴橡胶（NBR）、氟橡胶（FKM）、硅橡胶（VMQ）等
Material
Commonly used plastics for skeletons:polyoxymethylene (POM), nylon (PA), polycarbonate (PC), etc.; Commonly used rubber for sealing parts: nitrile rubber (NBR), fluorine rubber (FKM), silicone rubber (VMQ), etc
结构特点
塑料骨架硬度高、尺寸稳定，可增强密封圈整体刚性；密封唇口与密封面紧密贴合，阻止流体泄漏
Structuralfeatures
The plastic skeleton has high hardness and stable size, which can enhance the overall rigidity of the sealing ring; The sealing lip fits snugly to the sealing face,preventing fluid leakage
安装要点
安装前清洁密封部位，避免划伤；使用专用工具安装，防止骨架变形、密封唇口损坏；安装时注意方向，确保密封唇口与密封面贴合
Installation points
Clean the sealing part before installation to avoid scratches;Use special tools to install to prevent the skeleton from deforming and the sealing lip from being damaged; Pay attention to the direction when installing to ensure that the sealing lip fits snugly into the sealing face
维护注意事项
定期检查密封圈是否磨损、老化；避免与尖锐物体接触；根据介质和工作环境，定期更换密封圈
Maintenance precautions
Regularly check whether the sealing ring is worn and aged; Avoid contact with sharp objects;Depending on the medium and working environment,the seals arereplaced regularly
常见问题及解决
泄漏：检查安装是否正确、密封圈是否损坏，及时更换；
异常磨损：排查工作压力、温度是否超标，调整工况或更换合适材质的密封圈
Common problems and solutions
Leakage: check whether the installation is correct, whether the sealing ring is damaged, and replace it in time; Abnormalwear:checkwhether theworkingpressure and temperature exceed the standard, adjust the working condition or replace the sealing ring of suitable material
| 应用 PVC-0塑料压力管及相应配件密封；普通塑料压力管及 配件密封;钢制压力管及配件密封，管材直径为中 4110-800mm。 | General Application Sealing of pVc-O plastic pressure pipeand corresponding accessories; Sealing of ordinary plasticoressure pipes and fittings;Sealing of steel pressure pipesand fittings, pipe dia.range Φ110-800mm. |
| 功能 1.该密封圈是橡胶与塑料结合设计消除单独密封圈的许多 缺点，在运输和管道装配过程中将密封牢固地固定在位 置上。 2.该密封圈消除了管道在现场安装时密封圈会发生变形 (顶翻)的可能。 3.该密封圈消除了土壤或其它外来颗粒进入密封圈和管道 内壁之间的可能性。 4.该密封圈有效杜绝被挤出风险。 5.该密封圈能避免现场人工安装密封圈可能出现的失误。 | Function 1.The sealing ring is a combination of rubberand plastic,which eliminates many disadvantages of a single sealingring, and firmly fixes the seal in placeduring.transportation and pipeline assembly.2.The sealing ring eliminates the possibility ofdeformation(overturning)during field installation of thepipeline.3.The sealing ring eliminates the possibility of soil or otherforeign particles entering between the sealing ring and theinner wall of the pipe. 4.The sealing ring effectively eliminates the risk of extrusion. 5.The sealing ring can avoid possible mistakes in manualinstallation of the sealing ring on site. |
| 材质 1.热塑性橡胶(三元乙丙)。 2.聚丙烯(PP) 3.密封國硬度60±5IRHD 4.执行标准：F477-10GB/21873-2008， EN681.1-1996 | Material 1. EPDM 2. PP 3. Hardness 60±5 IRHD 4.Approved in accordance with:F477-10 GB/21873-2008, EN681.1-1996 |
| 性能 1.该密封圈设计压力2.0Mpa 2.可用于冷饮用水 3.耐臭氧。 4.耐油及一般化学物质 5.低插入力和可承高压力 | SealPerformance 1. The design pressure of the sealing ring is 2.OMPa 2. Can be used for cold drinking water 3.Ozone resistance 4.Resistant to oil and general chemicals 5. Low insertion force and high pressure |
| 塑料中，低压管及相应配件密封，管材直径为中 | General Application plastic medium and low pressure pipeand corresponding accessories,pipe dia.range Φ50-800mm. |
| 1.塑料中，低压管及相关配件密封。 2.钢塑管R口连接密封。 3.钢塑配件R口连接密封。 | 2.Steel plastic pipe R-type link seal. 3.Steel plasticfittingsR-type connectionseal.. 4. R-type connection seal of other medium and lowpressure |
| 1.天然胶 2.硬度65±5IRHD 3.执行标准：GB21873-2008EN681.1-1996. | Material 1.NR 2.Hardness 65±5IRHD 3.Approved in accordance with:GB21873-2008EN681.1-1996. |
| 3.可用于冷饮用水。 4.耐一般紫外线，耐一般化学物质 5.现场人工安装，方便快捷。 | 2.Sealing of medium and lowpressurepipes. 3.It can be used for cold drinking water. 4.Resistance to general ultraviolet rays and general chemicals. 5. Manual installation is convenient and fast. 6.Low insertionforce and bearablepressure |
| 应用 塑料高，中，低压管(内置自动扩口)密封,管材直径为 Φ110-800mm。 | General Application plastic high, medium and lowpressure pipe (automatic ring fitting), pipe dia. range Φ110.800mm. |
| 功能 1.塑料高，中，低压管自动扩口成型密封。 2.该密封圈在塑料管道制造成型过程中已经置入管道 的R口体内，不存在密封國与R口管道的配合误差。 3.该密封圈的塑料强化结构使其有较高的径向刚度， 实现了高稳定性和可靠性。 4.能有效杜绝密封圈挤出风险。 5.该密封圈一体化结构消除土壤或其它外来颗粒进入 密封圈和管道内壁之间的可能性。 6.该密封圈不存在现场安装问题，因而避免了很多现 场人工安装密封圈可能出现的失误。 | Function 1.Plastic high,medium and low pressure pipe, Automatic ringfit when pipe make belling. 2.The sealing ring has been placed in the Rieberring typesocket pipe during the manufacturing and molding process ofthe plastic pipe, and there is no matching error between thesealing ring and theRieberring type socket pipe. 3.The steel wire reinforced structure of the sealing ring makesit have high radial stiffness and realize high stability andreliability. 4.ltcaneffectivelyeliminatetheriskof extrusionof sealingring. 5.fhe integrated structure of the sealing ring eliminates thepossibility of soil orotherforeignparticlesentering betweenthesealingring and the inner wall of the pipeline. 6.The sealing ring does not have the problem of on-siteinstallation, which avoids the possible mistakes of many on.site manual installation of the sealing ring. |
| 材质 1.三元乙丙胶 2.聚丙烯(PP)。 3.密封國硬度60±5IRHD 4.执行标准：GB21873-2008EN681.1-1996 | Material 1.EPDM 2.PP 3. Hardness 6O±5 IRHD 4.Approved in accordance with:GB21873-2008 EN6811-1996 |
| 性能 1.该密封圈设计压力1.6Mpa 2.可用于冷饮用水 3.耐臭氧 4.低插入力和可承中低压力。 5.耐油及化学物质。 | Seal Performance 1. Design pressure of the sealing ring 1.6Mpa 2. It can be used for cold drinking water 3.Ozoneresistance 4. Low insertion force and can bear medium and low pressure 5. Oil and chemical resistance. |
| 应用 塑料中，低压管(内置自动扩口密封，管材直径为中 110-630mm。 | General Application plastic medium and low pressure pipe(automatic ring fitting), pipe dia.range Φ110-630mm. |
| 功能 1.塑料中，低压管自动扩口成型密封。 2.该密封圈在塑料管道制造成型过程中已经置入管道 的R口体内，不存在密封圈与R口管道的配合误差。 3.该密封圈的塑料强化结构使其有较高的径向刚度， 实现了高稳定性和可靠性。 4.能有效杜绝密封圈挤出风险。 5.该密封圈一体化结构消除土壤或其它外来颗粒进入 密封圈和管道内壁之间的可能性。 6.该密封圈不存在现场安装问题，因而避免了很多现 场人工安装密封圈可能出现的失误。 | Function 1. Plastic medium and low pressure pipe, Automatic ring fitwhen pipe make belling. 2.The sealing ring has been placed in the Rieber ring typesocket pipe during the manufacturing and molding process olthe plastic pipe,and there is no matching error between thesealing ring and the Rieber ring type socket pipe. 3.The steel wire reinforced structure of the sealing ring makesit have high radial stiffness and realize high stability ancreliability. 4. It can effectively eliminate the risk of extrusion of sealingring. 5. The integrated structure of the sealing ring eliminates thepossibility of soil or other foreign particles entering betweerthe sealing ring and the inner wall of the pipeline. 6.The sealing ring does not have the problem of on-siteinstallation, which avoids the possible mistakes of many on-site manual installation of the sealing ring. |
| 材质 1.天然胶 2.PE塑料圈 4.密封國硬度65±5IRHD 4.执行标准：GB21873-2008EV681.1-1996. | Material 1. NR 2. PE plastic ring 3. Hardness 65+5 IRHD 4.Approved in accordance with:GB21873-2008EN681.1-1996. |
| 性能 1.该密封圈设计压力1.0Mpa 2.可用于冷饮用水 3.耐臭氧 4.低插入力和可承中低压力。 5.耐油及化学物质。 | SealPerformance 1. Design pressure of the sealing ring 1.0Mpa 2.lt can be used for cold drinking water 3.Ozone resistance 4. Low insertion force and can bear medium and low pressure. 5.Oil and chemical resistance |
O-RING SERIES
O形密封圈系列
公元O形密封圈系列产品采用标准化截面设计（圆形橡胶环）与多样化材质适配，广泛应用于市政、工程、工业、农业等管路场景。该系列产品覆盖国标、美标等国际主流规格，支持丁晴橡胶（耐油性优异）、氟橡胶（耐高温达 200°C ）、全氟醚橡胶（耐化学腐蚀）等材质定制，可满足 *60°C 至 260°C 宽温域及油、水、气体等多种介质的密封需求
ERA O-ring seris products adopt standardized cross-ectiondesign(round rubbering and adapt toavarietyofmaterials whicharwiddigindstrilriulturalandothlenariserifprt internationalmainstreamspecificationssuchasnational standard and American standard and support thecustomizatiof nitrile rubber (excellent oil resistance), fluoroelastomer (high temperature resistance up to 200°C) , perfluoroe rubber (chemical corrosionresistance)and other materials, which can meet the sealing needs of a wide temperature range from -60°\mathsf{C} to 260°C and oil, water, gas and other media
ERAO-RINGSEALPRODUCTINTRODUCTION公元O形密封圈产品简介
公元O形密封圈能为管道连接、机械设备、专业配件提供最佳密封解决方案，在规定的温度、压力、以及不同的液体和气体介质中，于静止或运动状态下起密封作用。
ERAitalf temperaturepressureanddifferentliquidandgaseousmedianastationaryormoving state.
品特点/Features
01 适合多种密封形式。 Suitable fora variety of sealing forms.
02 适合多种运动方式。 Suitable for a variety of exercise methods.
03 适合多种不同的密封介质。 Suitablefora variety of different sealing media.
04
设计简单，结构小巧，装拆方便，成本低廉。
Simple designsmall structure,easy assembly and disassembly, low cost.
05
动摩擦阻力比较小。
The dynamic friction resistance isrelatively small.
| 执行标准：GB/T3452.1-2005、AS568、JISB2401 | Executive standards:GB/T3452.1-2005,AS568,JISB2401 |
| 工作压力：O~30MPa（依据材质定） | Working pressure:0~30MPa (according to the material) |
| 工作温度：-50℃~260℃（依据材质定） | Operating temperature:-50°C~260°C(depending onthematerial) |
| 产品材质：全氟橡胶（FFKM）、氟橡胶（FKM）、 氟硅橡胶（FVMQ）、硅橡胶（VMQ）、乙丙橡胶 （EP-M/EPDM）、丁晴橡胶（NBR）、氢化丁晴 （HNBR）、四丙氟橡胶（AFLAS） | ProductMaterial: Perfluoroelastomer(FFKM),Fluoroelastomer(FKM),Fluorosilicone Rubber (FVMQ), Silicone Rubber (VMQ), Ethylene Propylene Rubber(EP-M/EPDM), Nitrile (NBR), Hydrogenated Nitrile(HNBR), Tetrapropylene Fluoroelastomer (AFLAS) |
ORINGDESIGNSUGGESTIONSO形圈设计建议
安装建议
INSTALLATIONRECOMMENDATIONS
基本要求
在安装0形圈之前，检查以下各项：
·引入角是否按图纸加工？
·内径是否去除毛刺？锐边是否倒圆？
·加工残余，如碎屑、脏物、外来颗粒等，是否已去除？
·螺纹尖端是否已遮盖？
·密封件和零件是否已涂润滑脂或润滑油？（要保证与弹性体的介质相容性，推荐用所密封的流体来润滑)
不得使用含固体添加剂的润滑脂如：二硫化钼、硫化锌。
Basic Requirements
Beforeinsvtalling ano-ring,checkthefollowing:
. Are the lead-in corners machined according to the drawing?
·Does the inner diameter remove burrs? Are sharp edges rounded?
·Have process residues, such as debris, dirt, foreign particles, etc.,been removed?
·Is the thread tip covered?
Are seals and parts greased or oiled?(To ensure compatibility with elastomers, it is recommended to lubricate with a sealed fluid.)
Greases containing solid additives such as molybdenum disulfide and zinc sulfideshould notbeused.
手工安装
·使用无锐边的工具
·保证O形圈不扭曲，使用辅助工具保证正确定位
·尽量使用安装辅助工具
·不得过量拉伸0形圈
·对于用密封条粘接成的0形圈，不得在连接处拉伸
Manual installation
·Use tools that don't have sharp edges
·Make sure the o-rings don't twist and use auxiliary tools to ensure proper positioning
Use installation aids whenever possible
●Do not overstretch the o-ring
·O-rings bonded with sealing strips must not be stretched at the joints
安装过螺纹、花键等
当0形圆拉伸后，要通过螺纹、花键、键槽等时，必须使用安装心轴。该心轴可以用较软的金属或塑料制成，并不得有毛利和锐边。
Installationofthreads,splines,et
When the O-circle is stretched, it is necessary to use a mounting mandrel when passing threads,splines,keyways,etc.The mandrel can be made of softermetal or plastic and must not have gross margins and sharp edges.
自动化安装
自动化安装0形圈要求有充分的准备。通常对0形圈的表面用几种方法来处理，以减小安装磨擦力小、防止粘连。容易分离。
对于那些尺寸不稳定的零件的处理与安装，需要丰富的经验。要获得可靠的自动化装配，需要对0形圈进行特别的操作和安装。
Automated Installation
Automated installation of o-rings requires adequate preparation. The surface of the o-ring is usually treated in several ways to reduce the friction of the installation and prevent sticking.Easy to separate.
Extensive experience is required in the handling and installation of parts that are dimensionally unstable.For reliable, automated assembly, special handling and installation of the O-ring is required.
压缩率
0形圈在沟槽中的初始变形(挤压量)对其密封作用是必要的
1.获得初始密封接触应力
2.补偿产品公差(在间隙配合中连接二者)
3.保证一定的摩擦力
4.补偿永久压缩变形（损失）
5.补偿磨损
对于不同的应用，下面列出了其初始变形量与截面直径(d2)的
比例
动密封应用： 6%-20%
静密封应用： 15%-30%
COMPRESSIBILITY
The initial deformation (extrusion amount) of the o-ring in the groove is
necessary for its sealing effect
1. Obtain the initial seal contact stress
2.Compensate for product tolerances (connect the two in a gap fit)
3.Ensure a certain amount of friction
4.Compensate for permanent compression set (loss)
5.Compensate for wear and tear
Fordifferent applications,theratiooftheinitialdeformationtothe cross-section
diameter(d2) is listed below
Dynamicseal application: 6%-20%
Staticseal application: 15%-30%
技术参数
0形圈可以广泛应用在各种环境。环境的温度、压力、速度和介质决定了密封材料的选择。为了正确地评估0形圈是否对某种具体应用适用，我们必须对所有的工作参数及其相互影响予以考虑
TECHNICALPARAMETERS
O-rings can be used in a wide range of environments.The temperature, pressure, speed and medium of the environment determine the choiceof sealing material. In order to properly assess whether an o-ring is suitable for a particular application, it is important to consider all operating parameters and how they affect each other
工作压力
静密封
内径大于 50\mathsf{mm} 的O形圈在5Mpa以下工作时，不需要挡圈；内径小于50mm的0形圈在10Mpa以下工作时，不需要挡圈：（与材料硬度、截面尺寸、间隙有关系)40Mpa以下，必须使用挡圈；50Mpa以内，使用特殊的挡圈。注意最大许可间隙。
Working Pressure
Static sealing
O-rings with an inner diameter greater than 5Omm do not need retaining rings when working below 5Mpa; 0-ring with inner diameter less than 5Omm does not need a retaining ring when working below 10Mpa; (related to material hardness, cross-sectional size, clearance) below 40Mpa, must use retaining ring; Within 50Mpa, a special retaining ring is used. Pay attention to the maximum permissible clearance.
动密封
压力小于5Mpa的往复运动，不需要使用档圈大于5Mpa,必须使用档圈。
Dynamic sealing
The pressure is less than 5Mpa reciprocating motion, and there is no need to use a gear ring
If it is greater than 5Mpa, a gear ring must be used.
速度
往复运动速度最大 0.5\mathsf{m}/\mathsf{s} 旋转运动速度最大 0.5\mathsf{m}/\mathsf{s}
Speed:(material, application-dependent)
The maximum reciprocating speed is 0.5m/s The maximum speed of rotational motion is 0.5m/s
温度
*60°\mathsf C 至 +325°C （与材料种类和介质相容性有关）在评估时，极端温度和连续工作温度都要予以考虑。对于动密封，由于摩擦生热造成的温度升高，要特别注意。
Temperature
{*}60°\mathsf{C} to 325°C (depending on material type and media compatibility) Extreme temperatures and continuous operating temperatures are taken into account when evaluating them.For moving
Special attention should be paid to sealing, the temperature increase due to frictional heat generation.
介质
由于有着许多具有不同特性的密封材料可供选择，德克的密封件可满足几乎所有液体、气体和各种化学介质的使用要求。
Medium
With a widerange of sealing materials with different properties to choose from, Dirk's seals meet the requirements of almost all liquids, gases and various chemical media.
沟槽设计
GROOVEDESIGN
导入倒角
正确的沟槽设计可以从一开始就消除可能的损伤和密封失效。由于O形圈安装时受挤压，所以设计0形圈导入过程中接触的零件时，必须要有规定倒角和倒圆。
Import chamfers
The correct groove design can eliminate possible damage and seal failure right from the start.Since the o-ring is squeezed during installation, it is necessary to design the parts that come into contact during the introduction of the o-ring with a defined chamfer and rounding.
倒角最小长度乙，作为与0形圈截面直径相关的函数，列于下表中：
Theminimumngthfthchamfesfunctinfthdimeterfth-ingectionlistdinthflwing
| 导入倒角最小长度(Zmin) Import chamfer minimum length (Zmin) | 0形圈截面直径d2 O-ring cross-section diameter d2 | |
| 15° | 20° | |
| 2.5 | 1.5 | ≤1.78 |
| 3.0 | 2.0 | ≤2.62 |
| 3.5 | 2.5 | ≤3.53 |
| 4.5 | 3.5 | ≤5.33 |
| 5.0 | 4.0 | ≤6.99 |
| 6.0 | 4.5 | >6.99 |
表面租糙度
Surfacerent roughness
在压力作用下，弹性体将贴紧不规则的密封表面。对气体或液体密封的紧配合静密封，被密封表面应满足一些基本的要求。密封表面上不得开槽、划痕、凹坑，同心或螺旋状的加工痕迹。对于动密封，配合面的粗糙度要求更高。按照PIN4768/1和IS01302标准中对表面粗糙度的定义，我司对沟槽各个表面的粗糙度要求推荐如下表
Udepu rqi surfaeqidfusts requirements of each surface of the trench as shown in the following table
| 负载类型 The type of load | 表面 Surface | 表面粗糙um接触区域如>50,%uchas>50% | ||
| 动密封 | 配合面Mating surfaces | Ra 0.1-04 | Rmax 1.6 | |
| 沟槽槽底、槽侧面Groove bottom, groove side 导入面import polygons | 1.6 | 6.3 | ||
| 静密taing | 配合表面 Mating surface | 压力脉动Pressure pulsation | 3.2 0.8 | 12.5 |
| 压力恒定The pressure is constant | 1.6 | 6.3 | ||
| 沟槽槽底、槽侧面 Groove bottom, groove side | 压力脉动Pressure pulsation | 1.6 | 6.3 63 | |
| 压力恒定The pressureis constant | 3.2 | 12.5 | ||
| 导入面import polygons | 3.2 | 12.5 | ||
端面密封沟槽设计建议(轴向） / Recommendations for Face Sea Groove Desig (Axil)
0形圈在轴向发生变形。在压力作用下，0形圈会产生径向运动，所以要注意压力若压力来自内侧，则0形圈的外径应该与沟槽的外径接触（其周长压缩 7% 到 3% 一若压力来自外侧，则0形圈的内径应该与沟槽的内径接触，最大允许拉伸 3%
O-ingaxialpreuwilratttetrtft Itpeitlttt 1% to 3% tp 3%
| d2 | h+0.10 | b+0.20 | r1 | r2 |
| 1.50 | 1.10 | 1.90 | 0.2~0.4 | |
| 1.80 | 1.30 | 2.40 | ||
| 2.00 | 1.50 | 2.60 | ||
| 2.50 | 2.00 | 3.20 | ||
| 2.65 | 2.10 | 3.60 | 0.4~0.8 | 0.2~0.4 |
| 3.00 | 2.30 | 3.90 | ||
| 3.55 | 2.80 | 4.80 | ||
| 4.00 | 3.25 | 5.20 | ||
| 5.00 | 4.00 | 6.50 | ||
| 5.30 | 4.35 | 7.20 | ||
| 6.00 | 5.00 | 7.80 | ||
| 7.00 | 5.75 | 9.60 | ||
| 8.00 | 6.80 | 10.40 | ||
| 9.00 | 7.70 | 11.70 | ||
| 10.00 | 8.70 | 13.00 | 0.8~1.2 | |
| 12.00 | 10.60 | 15.60 |
| d2 | t | b+0.20 | Z | r1 | r2 |
| 1.50 | 1.10 | 1.90 | 1.50 | 0.2~0.4 | |
| 1.80 | 1.40 | 2.40 | 1.50 | ||
| 2.00 | 1.50 | 2.60 | 1.50 | ||
| 2.50 | 2.00 | 3.20 | 1.50 | ||
| 2.65 | 2.20 | 3.60 | 1.50 | 0.4~0.8 | 0.1~0.3 |
| 3.00 | 2.30 | 3.90 | 2.00 | ||
| 3.55 | 2.90 | 4.80 | 2.00 | ||
| 4.00 | 3.25 | 5.20 | 2.00 | ||
| 5.00 | 4.10 | 6.50 | 3.00 | ||
| 5.30 | 4.50 | 7.20 | 3.00 | 0.8~1.2 | |
| 6.00 | 5.00 | 7.80 | 3.00 | ||
| 7.00 | 5.90 | 9.60 | 3.60 | ||
| 8.00 | 6.80 | 10.40 | 4.00 | ||
| 9.00 | 7.70 | 11.70 | 4.50 | ||
| 10.00 | 8.70 | 13.00 | 4.50 | ||
| 12.00 | 10.60 | 15.60 | 4.50 |
工业用往复运动密封沟槽设计建议 Reedatsthedesinfaiiht grondstraprocatingtin
| d2 | t | b+0.20 | Z | r1 | r2 |
| 1.50 | 1.30 | 1.90 | 1.5 | 0.2~0.4 | 0.1~0.3 |
| 1.80 | 1.45 | 2.40 | 1.5 | ||
| 2.00 | 1.70 | 2.60 | 1.5 | ||
| 2.50 | 2.10 | 3.30 | 1.5 | ||
| 2.65 | 2.20 | 3.60 | 1.5 | 0.4~0.8 | |
| 3.00 | 2.60 | 3.90 | 1.8 | ||
| 355 | 3.05 | 4.80 | 1.8 | ||
| 4.00 | 3.50 | 5.30 | 1.8 | ||
| 5.00 | 4.45 | 6.70 | 2.7 | ||
| 5.30 | 4.65 | 7.10 | 2.7 | ||
| 6.00 | 5.40 | 8.00 | 3.6 | ||
| 7.00 | 6.20 | 9.50 | 3.6 |
| d2 | t | b+0.20 | Z | r1 | r2 |
| 0.2~0.4 | |||||
| 1.85 | 1.55 | 2.30 | 1515 | ||
| 3.55 | 3.15 | 4.20 | 1.8 | 0.4~1.2 | 0.1~0.3 |
| 5.30 7.00 | 4.85 6.40 | 6.40 8.40 | 2.7 3.6 |
| 0形圈截面直径dameter d2 | ≤2 | 2~3 | 3~5 | 5~7 | >7 |
| 70邵氏硬度(A)的O形圈o-rings with 70 Shore(A) | |||||
| 压力(Mpa)Pressure(Mpa) 径向间隙(S)Radial Clearance(S) | |||||
| ≤3.5 | 0.08 | 0.09 | 0.10 | 0.13 | 0.15 |
| ≤7.0 | 0.05 | 0.07 | 0.08 | 0.09 | 0.10 |
| s10.5 | 0.03 | 0.04 | 0.05 | 0.07 | 0.08 |
| 90邵氏硬度(A)的O形圈o-rings with 90 Shore (A). | |||||
| 压力(Mpa)Pressure(Mpa) | 径向间隙(S)Radial Clearance (S) | ||||
| s3.5 | 0.13 | 0.15 | 0.20 | 0.23 | 0.25 |
| ≤7.0 | 0.10 | 0.13 | 015 | 0.18 | 0.20 |
| ≤10.5 | 0.07 | 0.09 | 0.10 | 0.13 | 0.15 |
| ≤14 | 0.05 | 0.07 | 0.08 | 0.09 | 0.10 |
| s17.5 | 0.04 | 0.05 | 0.07 | 0.08 | 0.09 |
| ≤21 | 0.03 | 0.04 | 0.05 | 0.07 | 0.08 |
| 35 | 0.02 | 0.03 | 0.03 | 0.04 | 0.04 |
ORINGSURFACEDEFECTSTANDARD
单位：mm Unit: mm
| O形圈表面缺陷规定-[N级】（ISO3601-3标准） O-RingSurfaceDefectSpecification-[ClassN](ISO3601-3Standard) | |||||||||
| 缺陷类型 The type of defect | 限制尺寸 Limit size | 最大允许尺寸N级The maximum permissible sizeN class | |||||||
| 截面直径d Crossectional diameterda | >10 | ||||||||
| >0.8b ≤2.25 | >2.25 ≤3.15 | >3.15 >4.50 ≤4.50 $6.30 | >6.30 ≤8.40b | >8.4 ≤10 | |||||
| 偏移 | e | 0.08 | 0.10 | 0.13 | 0.15 | 0.15 | 0.15 | 0.15 | |
| 飞边 | X | 0.10 | 0.12 | 0.14 | 0.16 | 0.18 | 0.20 | 0.25 | |
| y | 0.10 | 0.12 | 0.14 | 0.16 | 0.18 | 0.20 | 0.25 | ||
| a | 如果飞边可以被区分，不得超过0.07mm If the flash can be distinguished,it must not exceed 0.07mm | ||||||||
| 内陷 Retraction | g | 0.18 | 0.27 | 0.36 | 0.53 | 0.70 | 0.90 | 1.20 | |
| u | 0.08 | 0.08 | 0.10 | 0.10 | 0.13 | 0.13 | 0.15 | ||
| 修边过量 Excessivetrimming | n | 修边过度引起的截面不圆的缺陷，但尺寸在0形圈截面直径d2的公差之内是允许的 Defectswithunrounded cross-sectionscaused byexcessivetrimming,but dimensions withinthetolerance of Oring cross-sectional diameterd2are allowed | |||||||
| 流痕(不允许径向流痕) Flow marks (radial flow marks are not allowed) | V | 1.50a | 1.50a | 6.50a | 6.50a | 1.50a | 6.50 | 8.00a | |
| k | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.10 | 0.10 | ||
| 缺料与凹痕 Lack of material and dents | W | 0.06 | 0.08 | 1.00 | 1.30 | 1.70 | 2.00 | 2.50 | |
| t | 0.08 | 0.08 | 0.10 | 0.10 | 0.13 | 0.13 | 0.15 | ||
| a.或0形圈内径(d2)的0.05倍，以较大值为准 b.对于0形圈截面直径小于0.8mm或大于8.4mm的缺陷标准，由供应商和客户共同商定 C.毛边 a.or O.05 times the inner diameter of the o-ring(dz),whichever is greater bFrdetddal c.Raw edges | |||||||||
